From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755621AbZAMRu3 (ORCPT ); Tue, 13 Jan 2009 12:50:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751185AbZAMRuR (ORCPT ); Tue, 13 Jan 2009 12:50:17 -0500 Received: from accolon.hansenpartnership.com ([76.243.235.52]:49389 "EHLO accolon.hansenpartnership.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751042AbZAMRuQ (ORCPT ); Tue, 13 Jan 2009 12:50:16 -0500 Subject: Re: [BUILD-FAILURE] next-20090113 - drivers/scsi/aha1542.c builds with CONFIG_PPC=y From: James Bottomley To: Kamalesh Babulal Cc: Stephen Rothwell , linux-next@vger.kernel.org, LKML , linux-scsi@vger.kernel.org In-Reply-To: <20090113120314.GC2364@linux.vnet.ibm.com> References: <20090113175145.cdfa9c6a.sfr@canb.auug.org.au> <20090113120314.GC2364@linux.vnet.ibm.com> Content-Type: text/plain Date: Tue, 13 Jan 2009 11:50:12 -0600 Message-Id: <1231869012.4519.20.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 (2.22.3.1-1.fc9) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2009-01-13 at 17:33 +0530, Kamalesh Babulal wrote: > Hi Stephen, > > next-20090113 ranconfig build on powerpc builds in drivers/scsi/aha1542 > > In file included from drivers/scsi/aha1542.c:41: > include/linux/mca-legacy.h:12:2: warning: #warning "MCA legacy - please move your driver to the new sysfs api" > drivers/scsi/aha1542.c: In function 'BAD_SG_DMA': > drivers/scsi/aha1542.c:61: error: implicit declaration of function 'isa_page_to_bus' > drivers/scsi/aha1542.c: In function 'aha1542_intr_handle': > drivers/scsi/aha1542.c:495: error: implicit declaration of function 'isa_virt_to_bus' This looks like a powerpc bug: that driver depends on ISA && ISA_DMA_API which is supposed to guarantee the presence of these functions. James